konfig

The premium Open Source alternative to Viper

🎯 Best for:Go developers building microservices that require dynamic, observable configuration.

What is konfig?

A composable configuration library for Go applications designed for distributed systems. It supports multiple backends like etcd and Consul with built-in hot-reloading and observability.

Tech Stack
GoBackend & Auth

Why konfig?

  • Supports multiple backends
  • Type-safe configuration
  • Low memory footprint

Limitations

  • Smaller community than Viper
  • Go-specific library
  • Learning curve for composition
3/2/2026
Last Update
54
Forks
5
Issues
MIT
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to konfig instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Viper)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

Community Discussion

Comments